253282684265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{2990527}}^1$

素因数の和:2991848

約数の個数: 16

約数和(自身を含む): 327570475008

約数和(自身を除く): 74287790743

約数列:

[1, 5, 13, 65, 1303, 6515, 16939, 84695, 2990527, 14952635, 38876851, 194384255, 3896656681, 19483283405, 50656536853, 253282684265]

約数ペア:

[(1, 253282684265), (5, 50656536853), (13, 19483283405), (65, 3896656681), (1303, 194384255), (6515, 38876851), (16939, 14952635), (84695, 2990527)]